BJ Beatrix brooch or pendant amber rootbeer marbled bronze cabochon

I think this is Beatrix Jewelry with the BJ marking on back vintage as company closed in 1983 pretty root beer amber color lucite? marquise shape the cabochons are a milky marbled like bronzy color there are small peach crystals also I think they are all lucite not glass Rivoli center stone shaped in a Maltese cross pattern 2 in one as is. a brooch and doubles as a pendant, with a bail that allows it to be worn with a chain or cord unusual colors perfect for Autumn and fall silvertone backing fairly big at 2.5" height and width brooch bling dress up special occasion 2 in 1 jewelry collection collector classic sparkly